One-to-many automatic feeding and discharging integrated robot device and automatic production line using same

Abstract

The utility model discloses a one-to-many automatic feeding and discharging integrated robot device and an automatic production line using the same, and the robot device comprises a rack, a collaborative robot, an electric box, a tray conveying line and a product secondary positioning mechanism, the collaborative robot comprises an execution end and at least five motion shafts, a clamping jaw is arranged at the execution end of the collaborative robot, and the robot device is configured in the mode that the collaborative robot drives the clamping jaw to transfer trays and / or products among the machining station, the tray station and the secondary positioning station. Compared with the prior art, the cooperative robot and the clamping jaw on the cooperative robot cooperate with each other to complete feeding and discharging of products in a one-to-many machining center, the occupied space is smaller, more functions are achieved, and cost is low.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic robots, and particularly relates to a one-to-many automatic loading and unloading integrated robot device and an automatic production line using the same. Background Art

[0002] In view of the problems existing in the manual operation of workpiece loading, unloading and transportation between various processes in the production of most existing enterprises, such as high labor intensity, low production efficiency, and unstable product quality, existing enterprises will introduce robots (six-axis articulated robots) to assist the automated production of machining centers (CNC). A machining center is a highly efficient automated machine tool composed of mechanical equipment and a numerical control system, which is suitable for machining complex parts. The numerical control machining center is one of the numerically controlled machine tools with the highest output and the widest application in the world at present. Therefore, the robots used by enterprises in cooperation with machining centers need to be arranged according to the original space and site. Generally, a rack needs to be set on the passage on one side of the machining center, and the robot is used for automatic loading and unloading.

[0003] In the process of realizing the utility model, the inventor found that the existing material bins set in the machining center have at least the following problems:

[0004] 1. The existing material bin needs to occupy the space of the passage outside the machining center, with a relatively large space occupation, which is not conducive to the layout of the machining center and inconvenient for loading and unloading.

[0005] 2. Due to the limitation of the production workshop site, the placement of the machining center machine tools needs to be relatively compact. Affected by the volume and space, only one loading and unloading robot can be used for one machining center, resulting in a high cost.

[0006] 3. When using the machining center to process products, many components need to be transported and transferred, such as pallets, products, semi-finished products, and finished products. Multiple manipulators need to be used in cooperation for the transfer between components. Due to the above reasons of site limitation and high cost, the method of using multiple manipulators in cooperation is not applicable.

[0007] 4. Limited by the posture control of the manipulator, the products in the machining center can only be placed flat, which limits the processing conditions and also increases the space.

[0008] In view of this, how to solve the problems of large space occupation, inconvenient loading and unloading, high cost, etc. in the site layout of existing machining centers, material bins and robots has become the subject to be studied and solved by the utility model. Summary of the Utility Model

[0009] The purpose of the utility model is to provide a one-to-many automatic loading and unloading integrated robot device and an automatic production line using the same.

[0010] To achieve the above object, a one-to-many automatic loading and unloading integrated robot device is proposed in the first aspect of the present utility model, which is used for loading and unloading products in a machining center. The innovation lies in:

[0011] The robot device is arranged between two machining centers. The robot device includes a frame, a collaborative robot, a pallet conveyor line, and a product secondary positioning mechanism.

[0012] The frame is a flat and long frame structure. The collaborative robot, the pallet conveyor line, and the product secondary positioning mechanism are installed in the upper space or the inner space of the frame along the length direction of the frame. There is a machining station at the machining center, a pallet station at the pallet conveyor line, and a secondary positioning station at the product secondary positioning mechanism.

[0013] The collaborative robot is installed in the upper space of the frame. The collaborative robot includes an execution end and at least five motion axes. A gripper is provided at the execution end of the collaborative robot.

[0014] The robot device is configured such that the collaborative robot drives the gripper to transfer pallets and / or products between the machining station, the pallet station, and the secondary positioning station.

[0015] To achieve the above object, an automated production line is proposed in the second aspect of the present utility model. The automated production line includes a plurality of machining centers arranged in pairs, and a one-to-many automatic loading and unloading integrated robot device as proposed in the first aspect of the present utility model is arranged between two machining centers.

[0016] The relevant content of the present utility model is explained as follows:

[0017] 1. In the above technical solution of the present utility model, aiming at the problems of large space occupation, inconvenient loading and unloading, and high cost in the site layout of existing machining centers, material bins, and robots, a dedicated one-to-many automatic loading and unloading integrated robot device is arranged between the machining centers. In this one-to-many automatic loading and unloading integrated robot device, the frame is a flat and long frame structure, which can be better placed between two machining centers with a relatively narrow passage, facilitating the space layout of the machining centers. The collaborative robot provided therein includes an execution end and at least five motion axes, enabling the robot to perform pick-and-place actions with more angles and postures on the gripper at the execution end. Therefore, the collaborative robot drives the gripper to transfer pallets and / or products between the machining station, the pallet station, and the secondary positioning station, thereby realizing the mutual cooperation between a collaborative robot and the gripper thereon to complete the loading and unloading of products in a one-to-many machining center, with smaller space occupation, more functions, and relatively lower cost.

[0018] 2. In the above technical solution, the gripper includes a main bracket, and a first transfer member for gripping the tray and a second transfer member for gripping the product are arranged on the main bracket. The structure is simple and reasonable, enabling the gripper to grip the tray and the product and perform transfer.

[0019] 3. In the above technical solution, the first transfer member includes a linear drive mechanism and two clamping blocks. The linear drive mechanism is installed on the main bracket, and the acting end of the linear drive mechanism is connected to the two clamping blocks. The linear drive mechanism drives the two clamping blocks to move closer to or away from each other, so that the gripper can clamp or release the tray. The design of this first transfer member for gripping the tray is reasonable and effective, occupies a small space, can quickly and stably grip the tray, and enables the tray to be transferred between two tray stations on the tray conveyor line. For example, after the second transfer member on the gripper transfers the product on the tray to the secondary positioning station at the first tray station, the first transfer member then grips the empty tray and transfers it to the second tray station (which can be an empty tray station here).

[0020] 4. In the above technical solution, the second transfer member includes a suction cup bracket and a suction cup body. The suction cup bracket is installed on the main bracket, and the suction cup is installed on the suction cup bracket. In this way, the adsorption and transfer of the product are completed, which is simple and reliable, and can also achieve a small occupied space.

[0021] 5. In the above technical solution, the number of the second transfer members is multiple groups, and the multiple groups of transfer members are respectively arranged on the periphery of the main bracket to complete different grippings of the product and the raw material and clinker of the product.

[0022] 6. In the above technical solution, the number of the second transfer members is three groups. The position where the first transfer member is located is defined as the lower part. Among them, the first group of second transfer members is arranged below the main bracket, and the second group of second transfer members and the third group of second transfer members are arranged on the left and right sides of the main bracket. With this structure, the structure of the main bracket on the gripper is fully utilized to reduce the overall volume of the gripper and reduce the space occupation while meeting the requirements of various functions.

[0023] 7. In the above technical solution, the suction cup on the first group of the second transfer members is a product suction cup, the suction cup on the second group of the second transfer members is a raw material suction cup, and the suction cup on the third group of the second transfer members is a clinker suction cup. Among them, with the suction cup on the first group of the second transfer members as the product suction cup, after the second transfer member on the gripper transfers the product on the tray to the secondary positioning station at the first tray station, the product suction cup on the first group of the second transfer members can transfer the empty tray to the empty tray position immediately with the smallest attitude adjustment, reducing the execution time of the gripper and improving the efficiency.

[0024] 8. In the above technical solution, a blowing structure is provided at the second transfer member of the third group. When the gripper is transferred to the processing station, the blowing device blows away the working fluid and debris on the processing station and the clinker, avoiding being affected during processing and preventing the clinker with the working fluid and debris from being transferred to the tray conveyor line, thus keeping the workshop clean and the products clean.

[0025] 9. In the above technical solution, the product secondary positioning mechanism includes a positioning plate inclinedly installed on the frame. A plurality of positioning points are provided on the positioning plate to accurately position the product, and the inclined positioning plate can also reduce the space occupation.

[0026] 10. In the present utility model, unless otherwise clearly specified and defined, terms such as "installation", "connection", "connection", "fixation" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection, a direct connection, or an indirect connection through an intermediate medium. It can be the internal communication of two components or the interaction relationship between two components, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0027] 11. In the present utility model, the orientation or positional relationship indicated by terms such as "center", "upper", "lower", "axial", "bottom", "inner", "outer", etc. is the orientation or positional assembly relationship based on the orientation or position shown in the drawings. It is only for the convenience of describing this application and simplifying the description, rather than indicating or implying that the device or component referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to this application.

[0028] 12. In addition, terms such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of this application, the meaning of "a plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0029] Due to the application of the above solution, the present utility model has the following advantages and effects compared with the prior art:

[0030] The present utility model aims at the problems of large space occupation in the site layout of existing machining centers, material storage bins and robots, inconvenient loading and unloading, high costs, etc. An integrated robot device for one-to-many automatic loading and unloading is arranged between the machining centers. In this one-to-many automatic loading and unloading integrated robot device, the frame is a flat and long frame structure, which can be better placed between two machining centers with relatively narrow channels, facilitating the space layout of the machining centers. The collaborative robot arranged therein includes an execution end and at least five motion axes, enabling the robot to perform pick-and-place actions of the gripper at the execution end at more angles and in more postures. Therefore, the gripper is driven by the collaborative robot to transfer pallets and / or products between the machining stations, pallet stations and secondary positioning stations, so as to achieve the mutual cooperation between a collaborative robot and the gripper thereon to complete the loading and unloading of products in one-to-many machining centers, with smaller space occupation, more functions and relatively lower costs. Description of the Drawings

[0031] Figure 1 Schematic perspective view (viewpoint one) of the one-to-many automatic loading and unloading integrated robot device according to an embodiment of the present utility model;

[0032] Figure 2 Schematic perspective view (viewpoint two) of the one-to-many automatic loading and unloading integrated robot device according to an embodiment of the present utility model;

[0033] Figure 3 Front view of the one-to-many automatic loading and unloading integrated robot device according to an embodiment of the present utility model;

[0034] Figure 4 Schematic perspective view of the gripper in an embodiment of the present utility model;

[0035] Figure 5 Schematic perspective view of the pallet conveyor line in an embodiment of the present utility model.

[0036] The parts in the above drawings are represented as follows:

[0037] 1 Frame

[0038] 2 Collaborative robot

[0039] 21 Execution end

[0040] 22 Motion axis

[0041] 3 Electric box

[0042] 4 Pallet conveyor line

[0043] 5 Product secondary positioning mechanism

[0044] 51 Positioning plate

[0045] 511 Positioning point

[0046] 6 grippers

[0047] 61 Main support

[0048] 62 First transfer part

[0049] 621 Linear drive mechanism

[0050] 622 Clamping block

[0051] 63 Second transfer part

[0052] 631 Suction cup support

[0053] 632 Suction cup body

[0054] 6321 Product suction cup

[0055] 6322 Raw material suction cup

[0056] 6323 Clinker suction cup

[0057] 64 Blowing structure

[0058] 8 Product

[0059] 9 Tray. Specific embodiments

[0060] In order to make the above objects, features and advantages of the present application more obvious and understandable, the following detailed description of the specific embodiments of the present application will be made with reference to the accompanying drawings. Many specific details are set forth in the following description in order to fully understand the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present application. Therefore, the present application is not limited by the specific embodiments disclosed below.

[0061] Embodiment 1, as Figures 1 to 4 shown, Embodiment 1 of the present utility model proposes a one-to-many automatic loading and unloading integrated robot device for loading and unloading products in a machining center. The robot device is arranged between two machining centers, and the robot device includes a frame 1, a collaborative robot 2, a tray conveyor line 4, and a product secondary positioning mechanism 5.

[0062] The frame 1 is a flat and long frame structure, and the collaborative robot 2, the tray conveyor line 4, and the product secondary positioning mechanism 5 are installed in the upper space or the inner space of the frame 1 along the length direction of the frame 1; there is a machining station at the machining center, a tray station at the tray conveyor line 4, and a secondary positioning station at the product secondary positioning mechanism 5.

[0063] The collaborative robot 2 is installed in the upper space of the frame 1. The collaborative robot 2 includes an execution end 21 and at least five motion axes 22. A gripper 6 is provided at the execution end 21 of the collaborative robot 2.

[0064] The robot device is configured such that the collaborative robot 2 drives the gripper 6 to transfer pallets and / or products between the processing station, the pallet station, and the secondary positioning station.

[0065] Through the implementation of Embodiment 1 of the present utility model, in view of the problems of large space occupation, inconvenient loading and unloading, high cost, etc. in the site layout of existing machining centers, bins, and robots, an integrated robot device for one-to-many automatic loading and unloading is provided between the machining centers. In this one-to-many automatic loading and unloading integrated robot device, the frame 1 is a flat and long frame structure, which can be better placed between two machining centers with a relatively narrow channel, facilitating the spatial layout of the machining centers. The collaborative robot 2 provided therein includes an execution end 21 and at least five motion axes 22, enabling the robot to perform pick-and-place actions with more angles and postures on the gripper 6 at the execution end 21. Therefore, the collaborative robot 2 drives the gripper 6 to transfer pallets and / or products between the processing station, the pallet station, and the secondary positioning station, thereby realizing the mutual cooperation between a collaborative robot 2 and the gripper 6 thereon to complete the loading and unloading of products in one-to-many machining centers, with smaller space occupation, more functions, and relatively lower costs.

[0066] In Embodiment 1 of the present utility model, the gripper 6 includes a main bracket 61. A first transfer member 62 for gripping the pallet and a second transfer member 63 for gripping the product are provided on the main bracket 61. The structure is simple and reasonable, enabling the gripper 6 to grip the pallet and the product and perform transfer.

[0067] Specifically, the first transfer member 62 includes a linear drive mechanism 621 and two clamping blocks 622. The linear drive mechanism 621 is installed on the main bracket 61. The acting end of the linear drive mechanism 621 is connected to the two clamping blocks 622. The linear drive mechanism 621 drives the two clamping blocks 622 to move closer to or away from each other, so that the gripper 6 clamps or releases the pallet. The design of this first transfer member 62 for gripping the pallet is reasonable and effective, occupies a small space, can quickly and stably grip the pallet, and enables the pallet to be transferred between two pallet stations at the pallet conveyor line 4. For example, after the second transfer member 63 on the gripper 6 transfers the product on the pallet to the secondary positioning station at the first pallet station, the first transfer member 62 then grips the empty pallet and transfers it to the second pallet station (which can be an empty pallet station here).

[0068] Specifically, the second transfer member 63 includes a suction cup support 631 and a suction cup body 632. The suction cup support 631 is installed on the main support 61, and the suction cup is installed on the suction cup support 631. With this structure, the adsorption and transfer of products can be completed, which is simple and reliable, and can also achieve a small occupied space. The number of the second transfer members 63 is multiple groups, and the multiple groups of transfer members are respectively arranged on the peripheral side of the main support 61 to complete different grasps of products, raw materials, and clinker of products. The number of the second transfer members 63 is three groups. Define the position where the first transfer member 62 is located as the lower side. Among them, the first group of second transfer members 63 is arranged below the main support 61, and the second group of second transfer members 63 and the third group of second transfer members 63 are arranged on the left and right sides of the main support 61. With this structure, the structure of the main support 61 on the clamping jaw 6 can be fully utilized to reduce the overall volume of the clamping jaw 6 and reduce the space occupation while meeting the requirements of various functions.

[0069] Furthermore, the suction cup on the first group of the second transfer members 63 is a product suction cup 6321, the suction cup on the second group of the second transfer members 63 is a raw material suction cup 6322, and the suction cup on the third group of the second transfer members 63 is a clinker suction cup 6323. Among them, with the suction cup on the first group of the second transfer members 63 as the product suction cup 6321, after the second transfer member 63 on the clamping jaw 6 transfers the product on the tray to the secondary positioning station at the first tray station, the product suction cup 6321 on the first group of the second transfer members 63 can transfer the empty tray to the empty tray position immediately with the smallest attitude adjustment, reducing the working hours of the clamping jaw 6 and improving the efficiency. A blowing structure 64 is arranged at the third group of the second transfer members 63. When the clamping jaw 6 is transferred to the processing station, the working fluid and debris on the processing station and the clinker are blown away by the blowing device, avoiding being affected during processing and also avoiding the clinker with the working fluid and debris being transferred to the tray conveyor line 4, keeping the workshop clean and the product clean.

[0070] In the first embodiment of the present invention, the product secondary positioning mechanism 5 includes a positioning plate 51 inclinedly installed on the frame 1. A plurality of positioning points 511 are arranged on the positioning plate 51 to accurately position the product. The inclined positioning plate 51 can also reduce the space occupation.

[0071] Embodiment 2. The second embodiment of the present invention proposes an automated production line. The automated production line includes a plurality of pairs of machining centers arranged in pairs. An one-to-many automatic loading and unloading integrated robot device as proposed in the first aspect of the present invention is arranged between two machining centers, and the one-to-many automatic loading and unloading integrated robot device performs loading and unloading operations on the two machining centers.

[0072] Next, the technical solution of the present invention will be described with a detailed embodiment.

[0073] In this detailed embodiment, an automated production line is proposed. The automated production line includes multiple pairs of machining centers. An all-in-one robot device for one-to-many automatic loading and unloading is arranged between two machining centers. The two machining centers are loaded and unloaded by the all-in-one robot device for one-to-many automatic loading and unloading. The robot device includes a frame 1, a collaborative robot 2, an electrical box 3, a pallet conveyor line 4, and a product secondary positioning mechanism 5.

[0074] In this detailed embodiment, the frame 1 is a flat and long frame structure, specifically a cuboid structure. The collaborative robot 2 and the product secondary positioning mechanism 5 are installed in the upper space of the frame 1 along the length direction of the frame 1. The product secondary positioning mechanism 5 includes a positioning plate 51 inclinedly installed on the frame 1. A plurality of positioning points 511 are arranged on the positioning plate 51. The electrical box 3 and the pallet conveyor line 4 are installed in the internal space of the frame 1 along the length direction of the frame 1. An opening for the gripper 6 and the product to enter and exit is provided above the pallet station on the frame 1. There is a machining station at the machining center, a pallet station at the pallet conveyor line 4, and a secondary positioning station at the product secondary positioning mechanism 5.

[0075] In this detailed embodiment, the collaborative robot 2 is installed in the upper space of the frame 1. The collaborative robot 2 includes an execution end 21 and at least five motion axes 22. Specifically, the collaborative robot 2 is a six-axis robot. A gripper 6 is arranged at the execution end 21 of the collaborative robot 2. The gripper 6 includes a main bracket 61. A first transfer member 62 for grasping the pallet and a second transfer member 63 for grasping the product are arranged on the main bracket 61.

[0076] In this detailed embodiment, the first transfer member 62 includes a linear drive mechanism 621 and two clamping blocks 622. The linear drive mechanism 621 is installed on the main bracket 61. The acting end of the linear drive mechanism 621 is connected to the two clamping blocks 622. The two clamping blocks 622 are driven by the linear drive mechanism 621 to move closer to or away from each other.

[0077] In this detailed embodiment, the second transfer member 63 includes a suction cup bracket 631 and a suction cup body 632. The suction cup bracket 631 is installed on the main bracket 61. The suction cup is installed on the suction cup bracket 631. The number of the second transfer members 63 is three groups. The suction cups on the first group of the second transfer members 63 are product suction cups 6321. The suction cups on the second group of the second transfer members 63 are raw material suction cups 6322. The suction cups on the third group of the second transfer members 63 are cooked material suction cups 6323. Among them, the suction cups on the first group of the second transfer members 63 are used as the product suction cups 6321. A blowing structure 64 is arranged at the third group of the second transfer members 63.

[0078] The implementation process of this detailed embodiment can be referred to as follows:

[0079] 1. The collaborative robot 2 drives the gripper 6 downwards to the upper part of the tray station at the tray conveying line 4. The product suction cup 6321 on the gripper 6 adsorbs the product 8. The collaborative robot 2 drives the gripper 6 and transfers the product 8 to the secondary positioning station of the product secondary positioning mechanism 5. At this time, the product 8 is positioned by the positioning point 511 on the positioning plate 51.

[0080] 2. The collaborative robot 2 drives the gripper 6 to enter the upper part of the tray station at the tray conveying line 4 again. The clamping block 622 on the first transfer member 62 grabs the empty tray 9 and moves it to another tray station.

[0081] 3. The collaborative robot 2 drives the gripper 6 to rise and rotate, so that the raw material suction cup 6322 on the side adsorbs the raw material on the product. The collaborative robot 2 drives the gripper 6 to enter the processing station of the first machining center.

[0082] 4. The blowing mechanism blows away the working fluid and debris on the processing station of the first machining center and on the clinker. The clinker suction cup 6323 on the second side adsorbs the processed clinker. The gripper 6 is rotated to place the raw material into the processing station of the first machining center.

[0083] 5. The collaborative robot 2 drives the gripper 6 to place the processed clinker onto the tray station of the tray conveying line 4.

[0084] 6. The collaborative robot 2 drives the gripper 6 to rise and rotate, so that the raw material suction cup 6322 on the side adsorbs the raw material on the product. The collaborative robot 2 drives the gripper 6 to enter the processing station of the second machining center.

[0085] 7. The blowing mechanism blows away the working fluid and debris on the processing station of the second machining center and on the clinker. The clinker suction cup 6323 on the second side adsorbs the processed clinker. The gripper 6 is rotated to place the raw material into the processing station of the second machining center.

[0086] 8. The collaborative robot 2 drives the gripper 6 to place the processed clinker onto the tray station of the tray conveying line 4.

[0087] 9. The above cyclic operation is performed to complete the one-to-two automatic loading and unloading operation.

[0088] The above embodiments are only for explaining the technical concept and features of the present invention, and their purpose is to enable those who are familiar with this technology to understand the content of the present invention and implement it accordingly. It is not intended to limit the protection scope of the present invention. Any equivalent changes or modifications made according to the spirit and essence of the present invention should be covered within the protection scope of the present invention.

Claims

1. A one-to-many automatic loading and unloading robot device, used for loading and unloading products in a machining center, characterized by: The robot device is arranged between two machining centers, and comprises a frame (1), a collaborative robot (2), a pallet conveyor line (4), and a product secondary positioning mechanism (5); wherein: The frame (1) is a flat and long frame structure, and the collaborative robot (2), the pallet conveyor line (4), and the product secondary positioning mechanism (5) are installed in the upper space or the inner space of the frame (1) along the length direction of the frame (1); the processing center is provided with a processing station, the pallet conveyor line (4) is provided with at least two pallet stations, and the product secondary positioning mechanism (5) is provided with a secondary positioning station; The collaborative robot (2) is installed in the upper space of the frame (1), the collaborative robot (2) comprises an execution end (21) and at least five motion axes (22), and a clamping claw (6) is arranged on the execution end (21) of the collaborative robot (2); The robot device is configured such that the collaborative robot (2) drives the gripper (6) to transfer the pallet and / or product between the processing station, the pallet station, and the secondary positioning station.

2. The one-to-many automatic loading and unloading robot device according to claim 1 is characterized in that: The clamping claw (6) comprises a main support (61), and the main support (61) is provided with a first transfer member (62) for grabbing a tray and a second transfer member (63) for grabbing a product.

3. The one-to-many automatic loading and unloading robot device according to claim 2 is characterized in that: The first transfer member (62) comprises a linear drive mechanism (621) and two clamping blocks (622); the linear drive mechanism (621) is mounted on the main support (61); an action end of the linear drive mechanism (621) is connected to the two clamping blocks (622); the linear drive mechanism (621) drives the two clamping blocks (622) to move closer to or farther from each other, so that the clamping claw (6) clamps or releases the pallet.

4. The one-to-many automatic loading and unloading robot device according to claim 2 is characterized in that: The second transfer member (63) comprises a suction cup bracket (631) and a suction cup main body (632); the suction cup bracket (631) is mounted on the main bracket (61); and the suction cup is mounted on the suction cup bracket (631).

5. The one-to-many automatic loading and unloading robot device according to claim 4 is characterized in that: The number of the second transfer members (63) is multiple, and the multiple groups of transfer members are respectively arranged on the peripheral sides of the main bracket (61).

6. The one-to-many automatic loading and unloading robot device according to claim 5 is characterized in that: The number of the second transfer members (63) is three groups, and the position of the first transfer member (62) is defined as the bottom, wherein the first group of second transfer members (63) is arranged below the main bracket (61), and the second group of second transfer members (63) and the third group of second transfer members (63) are arranged on the left and right sides of the main bracket (61).

7. The one-to-many automatic loading and unloading robot device according to claim 6 is characterized in that: The suction cup on the second transfer member (63) of the first group is a product suction cup (6321), the suction cup on the second transfer member (63) of the second group is a raw material suction cup (6322), and the suction cup on the second transfer member (63) of the third group is a cooked material suction cup (6323).

8. The one-to-many automatic loading and unloading robot device according to claim 7 is characterized in that: The second transfer member (63) of the third group is provided with a blowing structure (64). When the clamp (6) is transferred to the processing station, the blowing device blows away the working fluid and debris on the processing station and the clinker.

9. The one-to-many automatic loading and unloading robot device according to any one of claims 1 to 8, characterized in that: The product secondary positioning mechanism (5) comprises a positioning plate (51) obliquely mounted on the frame (1), and a plurality of positioning points (511) are arranged on the positioning plate (51).

10. An automated production line, characterized in that: The automated production line includes a plurality of machining centers arranged in pairs, and a one-to-many automatic loading and unloading robot device as described in any one of claims 1 to 9 is arranged between two machining centers.

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